Cite
HARVARD Citation
Lorenzo-Seva, U. et al. (2021). Not Positive Definite Correlation Matrices in Exploratory Item Factor Analysis: Causes, Consequences and a Proposed Solution. Structural equation modeling. 28 (1), pp. 138-147. [Online].
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Lorenzo-Seva, U. et al. (2021). Not Positive Definite Correlation Matrices in Exploratory Item Factor Analysis: Causes, Consequences and a Proposed Solution. Structural equation modeling. 28 (1), pp. 138-147. [Online].